package day20171018;

/**
 * Created by Administrator on 2017-10-18.
 */
public class Student {


    String name;
    int age;
    int gender;

    void run(){}

    void study(){

        System.out.println("我正在学习！");
    }


    Student(){


        System.out.println("这是普通学生构造函数！");
    }



}
